<!--用车申请页-->
<template>
  <div style="height: 6vh;background-color:#fff;padding:10px 20px;">
    <span style="line-height:60px;font-size:20px;">申请单列表</span>
    <el-button type="primary" style="float:right;margin-top:13px;"
               @click="addApplicationDialogVisible=true"
               :disabled="user.parentId == null">申请用车
    </el-button>
  </div>
  <!-- 申请用车弹窗 -->
  <el-dialog
      title="创建申请单"
      v-model="addApplicationDialogVisible"
      style="width:1000px;padding:40px;"
      :before-close="handleClose">
    <el-form label-width="80px" label-position="top">
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="用车人">
            <el-input readonly :value="user.username"></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="使用时间">
            <el-date-picker
                type="datetimerange"
                range-separator="至"
                start-placeholder="开始日期"
                end-placeholder="结束日期"
                value-format="YYYY-MM-DD HH:mm:ss"
                format="YYYY-MM-DD HH:mm:ss"
                v-model="time"
            ></el-date-picker>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="车辆出发地">
            <el-input placeholder="请输入" v-model="addForm.departureAddr"></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="车辆目的地">
            <el-input placeholder="请输入" v-model="addForm.destinationAddr"></el-input>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="用车事由">
            <el-input placeholder="请输入" type="textarea" resize="none" :rows="3" v-model="addForm.reason"></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="备注">
            <el-input placeholder="请输入" type="textarea" resize="none" :rows="3" v-model="addForm.remark"></el-input>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="驾照">
            <el-upload
                v-model:file-list="fileList"
                v-model:action="actionUrl"
                name="file"
                limit="1"
                list-type="picture-card"
                :on-preview="handlePictureCardPreview"
                :on-remove="handleRemove"
            >
              <el-icon>
                <Plus/>
              </el-icon>
            </el-upload>
            <el-dialog v-model="dialogVisible">
              <img w-full :src="dialogImageUrl"/>
            </el-dialog>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="审批人">
            <el-row :gutter="10">
              <el-col :span="12" v-if="auditUserOpts.length > 0">
                <el-tag type="primary">
                  <el-icon style="margin-right:5px;position:relative;top:2px;">
                    <User/>
                  </el-icon>
                  <span>{{ auditUserOpts[0].username }}</span>
                </el-tag>
              </el-col>
              <el-col :span="12" v-if="auditUserOpts.length > 1">
                <el-tag type="primary">
                  <el-icon style="margin-right:5px;position:relative;top:2px;">
                    <User/>
                  </el-icon>
                  <span>{{ auditUserOpts[1].username }}</span>
                </el-tag>
              </el-col>
            </el-row>
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>
    <template #footer>
      <el-button @click="handleClose">取消</el-button>
      <el-button type="primary" @click="addApplication">确定</el-button>
    </template>
  </el-dialog>

  <!-- 用车申请列表 搜索卡片 -->
  <el-card style="margin: 20px;">
    <el-form style="padding-top:10px;">
      <el-row :gutter="30">
        <el-col :span="5">
          <el-form-item label="出发地">
            <el-input placeholder="请输入出发地" v-model="searchApplication.departureAddr"></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="5">
          <el-form-item label="目的地">
            <el-input placeholder="请输入目的地" v-model="searchApplication.destinationAddr"></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="5">
          <el-form-item label="申请单状态">
            <el-select placeholder="请选择" v-model="searchApplication.status">
              <el-option v-for="item in applicationStatusArr" :label="item.label" :value="item.value"></el-option>
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="5">
          <el-form-item>
            <el-button @click="resetSearch">重置</el-button>
            <el-button type="primary" @click="loadApplication">查询</el-button>
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>
  </el-card>
  <!-- 用车申请表格 -->
  <el-card style="margin:20px">
    <el-table :data="tableData">
      <el-table-column type="index" width="80" align="center" prop="id" label="编号"></el-table-column>
      <el-table-column align="center" prop="username" label="申请人"></el-table-column>
      <el-table-column align="center" prop="departureAddr" label="出发地"></el-table-column>
      <el-table-column align="center" prop="destinationAddr" label="目的地"></el-table-column>
      <el-table-column align="center" prop="reason" label="用车原因"></el-table-column>
      <el-table-column align="center" prop="auditUsernameList" label="审批人"></el-table-column>
      <el-table-column align="center" prop="startTime" label="使用开始时间"></el-table-column>
      <el-table-column align="center" prop="endTime" label="使用结束时间"></el-table-column>
      <el-table-column align="center" prop="status" label="申请单状态"
                       :formatter="appStatusFormatter"></el-table-column>
      <el-table-column label="操作" width="120" align="center">
        <template #default="scope">
          <el-button
              type="primary"
              size="small" link
              :disabled="scope.row.status!=10"
              @click="cancel(scope.row.id)">撤销
          </el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-card>
</template>

<script setup>
import {onMounted, ref} from "vue";
import axios from "axios";
import {ElMessage} from "element-plus";
import qs from "qs";

const applicationStatusArr = ref([]);
const time = ref([]);
const addForm = ref({
  departureAddr: '',
  destinationAddr: '',
  reason: '',
  remark: ''
});
const handleClose = () => {
  if (confirm('确认要关闭本窗口吗?')) {
    addApplicationDialogVisible.value = false;
    addForm.value = {};
    time.value = [];
    fileList.value = [];
  }
};
const addApplication = () => {
  if (fileList.value.length === 0) {
    ElMessage.error('请上传驾照');
    return;
  }
  console.log(user.value);
  addForm.value.imgUrl = fileList.value[0].response.data;
  addForm.value.startTime = time.value[0];
  addForm.value.endTime = time.value[1];
  addForm.value.username = user.value.username;
  addForm.value.userId = user.value.id;
  addForm.value.auditUserIdList = auditUserIdList.value;
  let data = qs.stringify(addForm.value);
  console.log(data);
  axios.post(BASE_URL + '/v1/application/save', data).then((respond) => {
    if (respond.data.code === 2000) {
      ElMessage.success('操作成功!');
      addApplicationDialogVisible.value = false;
      addForm.value = {};
      time.value = [];
      fileList.value = [];
      loadApplication();
    }
  })
}


const addApplicationDialogVisible = ref(false);
const user = ref(getUser());
const auditUserOpts = ref([]);
const auditUserIdList = ref([]);
const loadAuditUser = () => {
  let parentId = user.value.parentId;
  axios.get(BASE_URL + '/v1/user/select/audit/' + parentId).then((respond) => {
    if (respond.data.code === 2000) {
      auditUserOpts.value = respond.data.data;
      for (let i = 0; i < auditUserOpts.value.length; i++) {
        auditUserIdList.value.push(auditUserOpts.value[i].id);
      }
    } else {
      ElMessage.error(respond.data.msg);
    }
  })
}
onMounted(() => {
  loadAuditUser();
  loadDictOptions(applicationStatusArr, 'application_status');
})

const fileList = ref([]);
const dialogImageUrl = ref('');
const dialogVisible = ref(false);
const actionUrl = ref(BASE_URL + '/v1/file/upload');
const handleRemove = (uploadFile, uploadFiles) => {
  console.log(uploadFile, uploadFiles);
  //1.得到要删除的图片路径 uploadFile就是我们要删除的那个图片文件对象
  let imgUrl = uploadFile.response.data;
  console.log("照片路径:" + imgUrl)
  //2.给后端发请求,删除图片
  axios.post(BASE_URL + '/v1/file/remove?imgUrl=' + imgUrl)
      .then((response) => {
        if (response.data.code == 2000) {
          ElMessage.success('删除成功!');
        }
      })
}
const handlePictureCardPreview = (uploadFile) => {
  dialogImageUrl.value = uploadFile.url
  dialogVisible.value = true;
  console.log(uploadFile);
  console.log(fileList.value[0].response.data);
}

const tableData = ref([]);
const searchApplication = ref({
  departureAddr: '',
  destinationAddr: '',
  status: ''
});
const loadApplication = () => {
  let data = qs.stringify(searchApplication.value);
  axios.get(BASE_URL + '/v1/application/select?' + data).then((response) => {
    if (response.data.code == 2000) {
      tableData.value = response.data.data;
    } else {
      ElMessage.error(response.data.msg);
    }
  })
}
const appStatusFormatter = (row, column, cellValue, index) => {
  if (!applicationStatusArr.value) {
    return cellValue;
  }
  for (let i = 0; i < applicationStatusArr.value.length; i++) {
    if (cellValue === applicationStatusArr.value[i].value) {
      return applicationStatusArr.value[i].label;
    }
  }
}
const resetSearch = () => {
  searchApplication.value = {};
  loadApplication();
}
onMounted(() => {
  loadApplication();
})

const cancel = (id) => {
  axios.post(BASE_URL + '/v1/application/cancel/' + id).then((response) => {
    if (response.data.code == 2000) {
      ElMessage.success('撤销成功!');
      loadApplication();
    } else {
      ElMessage.error(response.data.msg);
    }
  })
}
</script>

<style scoped>
</style>